王爽, 吴兵, 刘倩
（大连理工大学，中国 大连 116033）
摘要：提出了一种面向视触融合人机交互的三维柔性触觉传感器以及相应的触觉采集软硬件装置，用于采集真实物理操作过程中的触觉力信息。该触觉传感器由前、左、右三面组成，可佩戴在人手指尖部位并捕捉抓取过程中的触觉信息。通过实验测量，该传感器的测量范围是0~20 N，检测精度为0.1 N，平均响应时间为23.8 ms，能够提供实时、高精度的触觉信息采集。
关键词：柔性触觉传感器；触觉互联网；虚拟现实
A Novel Flexible Haptic Sensor Array for Visual Haptic Fusion Human-Machine Interaction
WANG Shuang, WU Bing, LIU Qian
(Dalian University of Technology, Dalian 116033, China)
Abstract: A flexible 3D haptic sensor and the corresponding signal acquisition software and hardware to collect tactile information during real physical operation are proposed. The tactile sensor consists of the front, left, and right sides, which can be worn at the fingertips of the human hand and capture the tactile information during grasping. Through experimental results, the sensor can range from 0 to 20 N with a detection accuracy of 0.1 N and an average response time of 23.8 ms, which enables to provide real-time and high-precision haptic acquisition.
Keywords: flexible haptic sensor; tactile Internet; VR
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